M:tG card similarity search
2R · Creature — Wall
Defender (This creature can't attack.) Whenever you discard a card, you may sacrifice Pitchstone Wall. If you do, return the discarded card from your graveyard to your hand. 2/5
| Name | Mana | Type | Text | 
|---|---|---|---|
| Reforge the Soul | 3RR | Sorcery | Each player discards their hand, then draws seven cards. Miracle {1}{R} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.) | 
| Tourach's Canticle | 3B | Sorcery | Target opponent reveals their hand. You choose a card from it. That player discards that card, then discards a card at random. | 
| Creeping Dread | 3B | Enchantment | At the beginning of your upkeep, each player discards a card. Each opponent who discarded a card that shares a card type with the card you discarded loses 3 life. (Players reveal the discarded cards simultaneously.) | 
| Haggle | R | Instant — Adventure | You may discard a card. If you do, draw a card. (Then exile this card. You may cast the creature later from exile.) | 
| Insufferable Syphon | Artifact — Contraption | Whenever you crank Insufferable Syphon, target player discards a card. | |
| Rakdos Headliner | BR | Creature — Devil | Haste Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) 3/3 | 
| Magus of the Wheel | 2R | Creature — Human Wizard | {1}{R}, {T}, Sacrifice Magus of the Wheel: Each player discards their hand, then draws seven cards. 3/3 | 
| Balduvian Horde | 2RR | Creature — Human Barbarian | When Balduvian Horde enters the battlefield, sacrifice it unless you discard a card at random. 5/5 | 
| Pillaging Horde | 2RR | Creature — Human Barbarian | When Pillaging Horde enters the battlefield, sacrifice it unless you discard a card at random. 5/5 | 
| Containment Construct | 2 | Artifact Creature — Construct | Whenever you discard a card, you may exile that card from your graveyard. If you do, you may play that card this turn. 2/1 |